DABTON.] 



NORTH AMERICAN GEOLOGY. 



27 



iirchean and Algonklan — Continued. 

 New England — Continued. 

 1818. Mineialogy and geology of Bos- 

 ton region, Dana, S. L. and 

 J.F. 



Adit to Southampton lead mine, 

 Eaton. 



Geology of the United States, 

 Maolure. 



Geology of Williamston, Dewey, 

 C. 



Tourmalines, etc., at Chester- 

 field and Goshen, Gibbs, J. 



Minerals of gneiss of Litch- 

 field County, Brace. 



Index to geology of the North- 

 ern States, Eaton. 



1820. Geology and mineralogy of 



Litchfield, Conn., Brace. 



Minerals, principally in Had- 

 dam. Conn., Webster, J. W. 



Tour in New Haven and Litch- 

 field, Conn., Silliman. 



Tour between Hartford and 

 Quebec, Silliman. 



1821. Garnet rook in Reading, Conn., 



Seely. 



Salem sienite, jasper, etc., Cor- 

 nelius. 



Hill of serpentine near West- 

 field and Russell, Mass., At- 

 water. 



Traces of volcano in West 

 River Mountain, Allen, J. A. 



Chalybeate spring at Litch- 

 field, Conn., Pierce. 



Notice of a dolomite, Vermont, 

 Chase, G. 



1822. Minerals and rocks in Berk- 



shire, Silliman. 



1823. Regions contiguous to the Con- 



necticut, Hitchcock, E. 



1824. Granite veins and beds in Ches- 



ter, Mass., Emmons, E. 

 Singular conglomerate and trap 



tuff, Hitchcock, E. 

 Western Massachusetts region, 



Dewey. 



1825. Rock specimens from Rhode 



Island, Robinson, S. 



1826. Rooks and minerals in West- 



field, Mass., Davis, E. 



1827. Lead mines of Hampshire 



County, Mass. Nash. 



Archean and Algonklan — Continued. 



New England — Continued. 



1828. Notices of minerals and geol- 



ogy, Connecticut and Massa- 

 chusetts, Hitchcock, E. 

 Nomenclature of North Ameri- 

 can rocks, Eaton. 



1829. Geology of county of Berk- 



shire, Mass., Dewey. 



1830. All primitive strata schistose, 



Eaton. 



Geological text-book, Eaton. 



Mineralogical journey in north- 

 ern New England, Shepard, 

 C. U. 



1831. Mines of New Milford and Sal- 



isbury in Connecticut, Shep- 

 ard. 



1832. Water courses, alluvial and 



other rooks of Connecticut 

 Valley, Smith, A. 



Section from Killingly to Had- 

 dam. Conn., Mather. 



Greenstone dike, Vermont, 

 Clapp, A. 



Geological survey of Massa- 

 chusetts; economics, Hitch- 

 cock, E. 



1833. Crystallines of Connecticut, 



Mather. 

 Report on Massachusetts, Hitch- 

 cock, E. 



1834. New London and Windham 



counties, Conn., Mather. 



1835. Conglomerate of Roxbury and 



dikes, Jackson, C. T. 



Lowell, geological facts, Silli- 

 man. 



Soapstone in Green Mountains, 

 Coleman, L. 



1837. Excursion to Mount ICatahdin, 



Bailey, J. W. 



First report on geology of 

 Maine, Jackson, C. T. 



Chiastolite of Lancaster, Mass., 

 Jackson, C. T. 



Geology of Portland and vicin- 

 ity, Hitchcock, E. ^ 



Geological Survey of Connecti- 

 cut, Shepard. 



First report on public lands, 

 Maine, Jackson C. T. 



1838. Remarks on portions of Maine, 



Jackson, C. T. 



